Finding the Third Proportional to 1,722,395.63 and 4,023,014.63
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Solution
The third proportional to 1,722,395.63 and 4,023,014.63 is: 9,396,590.68
Step by Step Solution
- Step 1: Write the proportion equation
1,722,395.63 : 4,023,014.63 = 4,023,014.63 : x - Step 2: Convert to fraction form
1,722,395.63/4,023,014.63 = 4,023,014.63/x - Step 3: Cross multiply
1,722,395.63x = 4,023,014.63 × 4,023,014.63 - Step 4: Simplify right side
1,722,395.63x = 16,184,646,672,963.89 - Step 5: Solve for x
x = 16,184,646,672,963.89/1,722,395.63 - Step 6: Final answer
x = 9,396,590.68
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Why These Related Problems?
These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.